arterial cone


co·nus ar·te·ri·o·'sus

[TA] the left or anterosuperior, smooth-walled portion of the cavity of the right ventricle of the heart, which begins at the supraventricular crest and terminates in the pulmonary trunk. Synonym(s): infundibulum of right ventricle [TA] ☆ , arterial cone, infundibulum (4) , pulmonary cone, pulmonary conus

ar·te·ri·al cone

(ahr-tēr'ē-ăl kōn) The left or anterosuperior, smooth-walled portion of the cavity of the right ventricle of the heart, which begins at the supraventricular crest and terminates in the pulmonary trunk.
Synonym(s): conus arteriosus [TA] , infundibulum (4) .